baber/WOPTO huggingface dataset:
Patent JP-S61141433-A (JP)
Title: Display device of camera
Inventor: IZUMI SHUJI
IPC: G03B9/02
Filed: 1985-09-06
Abstract: PURPOSE:To show distinctly a preview operation to the user by the constitution in which the display state of the part for displaying the characters or marks associated to a stop changes during the preview operation. CONSTITUTION:The title device is provided with a display part consisting of the characters and marks associated to the stop of a camera, a detection means for detecting the execution of the preview operation and a control means for changing the display state of the above-mentioned display means in the stage of the preview operation. The display state of the display part associated to the stop out of the display part of the camera is changed by the detection signal and, for example, the character F provided along the numerical value indicating aperture quantity flickers to indicate that the camera is under the preview operation.
Patent JP-S6443318-A (JP)
Title: Multipurpose cylindrical element for filtration or separation
Inventor: ARAI KOICHI
IPC: B01D29/48
Filed: 1987-08-10
Abstract: PURPOSE:To obtain the title element which can be enlarged in throughputs and is capable of high-precision filtration or separating operation and also is broad in applications by fixing a cylindrical main body bored with spiral slit holes on a single face of a cylindrical frame plate provided with a porous structure. CONSTITUTION:A cylindrical main body 1 which is previously molded and worked into a cylindrical shape is used and this main body 1 is cut and worked to a spiral shape from one end thereof toward the other end and fine spiral slit holes 2 are bored along the outer circumference or the inner circumference of the cylindrical main body 1 and also this main body 1 is fixed on a single face of a cylindrical frame plate 4 having a porous structure previously formed. The slit holes 2 show e.g. triangular shapes A in the cross section toward the inner part from the outer part and acute triangular parts 3a in the cross section are formed between adjacent slit holes 2.
Patent JP-S6440901-A (JP)
Title: Formation of light shielding mask
Inventor: SUZUKI TOSHIHIRO
IPC: G02B6/122
Filed: 1987-08-07
Abstract: PURPOSE:To simplify the stage for formation by forming a light shielding mask directly on a plane by averting the projecting parts projecting from the plane without utilizing a photolithographic technique. CONSTITUTION:An opaque coating compd. film 12 is deposited on the surface except lens bodies 3 by a means for coating an opaque coating compd. 11 directly on said surface. This film is cured 12. The means for applying the coating compd. 11 is spin coating of the coating compd. 11 or spraying using the shielding mask 15 for shielding the lens bodies 3. The curing is the projection of UV rays to the coating compd. contg. a photosetting resin or the evaporation of a solvent in the coating compd. contg. a volatile solvent. The light shielding mask 4 is thus forming directly on the plane by averting the projecting parts 3 which project from the plane without utilizing the photolithographic technique, by which the stage for formation is simplified.
Patent JP-2000032793-A (JP)
Title: Method for controlling brushless motor
Inventor: YAMAMOTO IZUMI
IPC: H02P6/12
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a brushless motor by judging any anomaly or fault in the control system of the motor and avoiding hazardous condition. SOLUTION: An alternating-current power supply 1 is voltage doubler-rectified through a converter 2, and the doubler-rectified voltage is switched through an inverter circuit 3 and applied to a brushless motor 4. Meanwhile, the switching element in the inverter circuit 3 is PWM chopping-driven to rotationally control the brushless motor 4. At this time, a control circuit 10 keeps a set number of revolutions at a little too high value through a number-of- revolutions setting section 10b for a certain time after start of the brushless motor 4. During this time, the control circuit 10 compares an actual number of revolutions measured by an actual number-of-revolutions measuring section 10a during a period shorter than the certain time after start with a value lower than the little too high set number of revolutions.  If the actual number of revolutions has not reached the value lower than the set number of revolutions, a control section 10e judges that there is any anomaly or fault occurring the control system concerned, stops the revolution of the brushless motor 4, and displays that on a display section 11.
Patent JP-2000031229-A (JP)
Title: Inspection method of semiconductor thin film and manufacture of semiconductor thin film by use thereof
Inventor: TERADA SHIGEKI
IPC: H01L21/66
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a two-dimensional distribution of crystallization rate in a polycrystalline silicon film to be easily obtained in a short time in a production line. SOLUTION: A light flux of ultraviolet light to near ultraviolet light in a wavelength range of 260 nm to 450 nm is generated by a light source 1 to irradiate a substrate 5 placed on an XY stage 6 which is two-dimensionally movable, and a reflected light flux from the substrate 5 is collected and picked up by an image sensor 9 composed of a line sensor and others, whereby image data are generated. A change of a polycrystalline silicon film and an a-Si film in a refractive index n and an attenuation coefficient k with a change in a crystallization rate is detected as a reflective index change in the surface of the substrate.
Patent JP-H05208795-A (JP)
Title: Built-up type boom component which is quickly connectable to crane, etc.
Inventor: DEIBUITSUDO JIEI PETSUCHI
IPC: B66C23/68
Filed: 1992-07-24
Abstract: PURPOSE: To improve rigidity and to realize a quick connection of a sectional boom by constituting a boom member so that a compressive load is supported through a connector by a bearing surface intersected by an intersection of horizontal and vertical neutral axes of chord of the boom. CONSTITUTION: A connector is used to connect upper and lower chord members 31, 33 of a sectional boom. The connector has female type connectors 36, 38 and male type connectors 37, 39. The connector 36 has a chord member 31 and a lug having members 51, 52 isolated at an interval and extended in parallel, and a horizontal pin 53 fixed between the members 51 and 52. The connector 37 has a hook or a shape member 54, which is engaged with the pin 53 between the members 51 and 52. A compressive load applied to the boom is supported by a double shearing by the pin 53, and its load bearing surface is placed on a contact area 58 of a site intersected by vertical and horizontal neutral axes 40, 41 of the member 31 of an upper side of the pin 53.
Patent JP-H0515621-A (JP)
Title: Iron head and production thereof
Inventor: OGAWA MASAO
IPC: A63B53/04
Filed: 1991-07-11
Abstract: PURPOSE:To provide the low-centroid iron head which can be easily handled even by a beginner and to provide the iron head having good productivity as to the iron head made by a lost wax method and the process for production of this head. CONSTITUTION:This iron head is produced by disposing an insert member 8 consisting of a sintered body, such as ceramics, and having mass parts 6 in the parts corresponding to a toe part 3, a heel part 4 and a hosel part 5 near the sole part 2 of the iron head 1 made by the lost wax method and integrating this member to a head body 9 consisting of an arbitrary metal, such as steel or stainless steel.
Patent JP-H0938903-A (JP)
Title: Fret sawing machine
Inventor: KAMEYAMA SHOJI
IPC: B27B19/12
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an upper clamping device and reduce the number of parts in a fret sawing machine. SOLUTION: Both ends of a fret saw blade 15 are clampingly supported by an upper clamping device 18 and a lower clamping device 16. The fret saw blade 15 is reciprocated with a driving mechanism 14 so as to saw a workpiece 19. On the housing 63 of the upper clamping device 18, an air nozzle 91 is formed. At the working of the workpiece 19, air is blasted from the air nozzle 91 against the working part of the workpiece 19 with the fret saw blade 15 so as to allow to scatteringly remove sawdusts accumulated at the working part.
Patent JP-H0645469-A (JP)
Title: Apparatus for producing spacer with solder
Inventor: ISHII TOSHINORI
IPC: H01L23/02
Filed: 1992-07-24
Abstract: PURPOSE:To join ring-like meltable substance smoothly and firmly to both surface of a metal ring by spot welding so as not to come off the metal ring by applying a tension to the ring-like meltable substance when jointing them. CONSTITUTION:Torches 15 to be used for spot welding of four corners are provide on both layers 13 of meltable substance put on both sides of a spacer 12 with solder 14 with their tips obliquely outward so that they are wholly inclined toward the outside of the meltable substance 13, and further the inclination of each torch 15 from the vertical line is set to fall within a range of angle greater than zero degree and equal to or less than 30 degrees. By pressing the tips of these torches 15 against the corner sections of the meltable substance 13 to join the substance to the spacer at the same time, a tension can be aplied to the meltable substance 13 in the longitudinal direction, and hence the substance 13 can be protected from coming off a metal ring 12.
Patent JP-H0857030-A (JP)
Title: Aromatic device
Inventor: MIYAZAKI HARUHITO
IPC: A61L9/12
Filed: 1994-08-24
Abstract: PURPOSE: To forcibly emit an aroma in a room by feeding the scent in a vaporization chamber into a mixing cylinder through another ventilation pipe, and mixing it with the air from a blower. CONSTITUTION: A vaporization cylinder 4 formed of an aroma container 4b storing an aromatic agent 4a and a main body 2 is provided with a vaporization chamber 4e and a blower 3. A mixing cylinder 5 feeding the air from the blower 3 into a room is connected to the blast outlet 3e of the blower 3, and the mixing cylinder 5 and the vaporization cylinder 4 are connected by two ventilation pipes so that air can flow between the mixing cylinder 5 and the vaporization cylinder 4.
Patent JP-S5989183-A (JP)
Title: Driving method of thermal head
Inventor: OOSHIMA TAKASHI
IPC: B41J2/345
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a required recording density without burning any resistance heating elements in a ticket vending machine or the like, by a method wherein, of a plurality of resistance heating elements arranged in a direction orthogonal to the feeding direction of a heat-sensitive recording paper, those corresponding to a printing period are driven plural times in a period wherein feeding of the paper is stoped. CONSTITUTION:Of the plurality of the resistance heating elements 8 arranged in the direction orthogonal to the feeding direction of the heat-sensitive recording paper 3, those corresponding to the printing period, namely, those driven in sections R, L are driven plural times in the stop period II of the recording paper 3 by a method wherein rated electric power is supplied to the heating elements 8 in the section R [a-1], then rated electric power is supplied to the heating element in the section L [a-2], and subsequently rated electric power is supplied to the heating element 8 as indicated by [a-3], [a-4]. EFFECT:Since electric power is supplied to the resistance heating elements in plural steps, the heating elements are not burnt.
Patent JP-H0248083-A (JP)
Title: Formation of multilayerd coating film
Inventor: HOTTA KAZUHIKO
IPC: B05D7/14
Filed: 1988-08-10
Abstract: PURPOSE:To form a multilayered coating film having superior durability and decorativeness by coating a base material with a compsn. for coating having a specified compsn., drying or curing the compsn. and laminating a top coat on the resulting coating film. CONSTITUTION:A base material is coated with a compsn. for coating consisting of 40-95wt.% copolymer and 5-60wt.% curing agent. The copolymer is obtd. by copolymerizing a monomer mixture consisting of 1-50wt.% methacrylic ester represented by formula I (where R' is H or methyl, m is an integer of 3-5 and n is an integer of 1-6), 0.2-10wt.% alpha,beta-monoethylenic unsatd. carboxylic acid and 40-98.8-wt.% other copolymerizable monomer and contg. <=60wt.%, in total, of hydroxyl-contg. monomers. The compsn. is then dried or cured and a top coat is laminated on the whole or a part of the surface of the resulting coating film to form a multilayered coating film consisting of at least two layers.
Patent JP-H0546457-A (JP)
Title: File unit communication method
Inventor: KOBAYASHI SATOSHI
IPC: G06F13/00
Filed: 1991-08-08
Abstract: PURPOSE:To secure the high speed property of a minicomputer by detecting file update on the minicomputer side to update a memory file. CONSTITUTION:An update information area 8 is provided in a disk 2, and it is monitored whether update information is set to this area 8 or not on the side of a minicomputer 3, and a memory file 4 is updated when it is detected that update information is set there. Then, synchronism is acquired regardless of asynchronous communication of file units. That is, the minicomputer 3 performs the processing by the file 4 expanded on a memory. Thus, the high speed property of the minicomputer 3 is secured.
Patent JP-H1131575-A (JP)
Title: Ion-generating device
Inventor: OSHIMA KUNIYASU
IPC: B05C15/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an ion-generating device, which has a compact structure and which can be applied to existing coating equipment and can positively supply air ions to the material to be coated. SOLUTION: This ion-generating device is formed of a charging unit 1 having a discharge electrode, a blower/filter unit provided with an air-cleaning filter and an air blower, a flexible air hose 3 for communicating both the units with each other, and a high-voltage generating unit for supplying the high voltage to the discharge electrode. Clean air fed through the air hose 3 is supplied to the discharge electrode for ionization.
Patent JP-S6090570-A (JP)
Inventor: NANAUMI YASUAKI
IPC: A61N5/06
Filed: 1983-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0363629-A (JP)
Title: Spacer for liquid crystal and production thereof
Inventor: SAINAI KAZUO
IPC: C07F7/28
Filed: 1989-07-31
Abstract: PURPOSE:To improve gap accuracy by providing an exposed metal oxide layer on the surface of solid fine particles. CONSTITUTION:The spacers for a liquid crystal are formed by providing the exposed titanium oxide layer on the surface of the solid fine particles. Resins, such as polyethylene and polypropylene/divinyl benzene copolymer, having a network structure are used as the material of the solid fine particles. A film obtd. by treating a silane coupling agent is provided on the surface of the solid fine particles and after the particles are immersed into a treating liquid contg. an org. titanate compd., the solvent is evaporated, by which the titanium oxide layer is formed on the surface of the fine particles. Since the alkyl group derived from the org. titanate is incorporated into the titanium oxide layer, the spacer surface is hydrophobic. The flocculation of the spacers to each other is, therefore, extremely hardly caused and the dispersibility of the spacers is improved at the time of dispersing the spacers on glass substrates. The gap accuracy of the liquid crystal cell is, therefore, greatly improved.
Patent JP-H1026758-A (JP)
Title: Surface light emitting lamp and liquid crystal display device provided therewith
Inventor: UEHARA TASUKE
IPC: H01L/
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a transparent electrode layer from being conducted to a conductor member even when an end face comes into contact with the conduc tor member by forming a specified cutting line at the peripheral part of a base sheet. SOLUTION: At the peripheral part of the base sheet 40, the cutting line 47 is formed in depth to reach a base layer 41 from a 1st electrode layer 42 by leaving a terminal connection part 42a. It is formed to prevent a situation that the end face of the layer 42 out of the end faces of the sheet 40 comes into contact with the inner surface of the peripheral side plate of a shield frame and the layer 42 is short-circuited to a ground side, and the peripheral part of the sheet 40 is what is called half cut by leaving the terminal connection part 42a. Thus, a situation that the surface light emitting lamp 3 gets dark or it does not emit light because of short circuit is prevented. Then, component parts including the conductor member are intensively arranged, so that the device itself is miniaturized.
Patent JP-S6195047-A (JP)
Title: Photodegradable tape
Inventor: TORII KAZUHARU
IPC: C08L33/02
Filed: 1984-09-25
Abstract: PURPOSE:A photodegradable tape for animal attraction that is obtained by adding a nitrile-butadiene rubber containing a specific amount of acrylonitrile to a vinyl chloride resin, thus being rapidly photodegradable after passage of desired days and controllable in its photodegradation rate. CONSTITUTION:(A) 100pts.wt. of a vinyl chloride resin with a polymerization degree of 600-2,500, preferably 700-1,300, preferably polyvinyl chloride, (B) 30-150pts.wt., preferably 60-100pts.wt. of a nitrile-butadiene rubber containing 15-35wt%, preferably 20-35wt% of acrylonitrile, (C) 0-50pts.wt., preferably 5-40pts.wt. of a plasticizer, e.g., 2-ethylhexyl adipate, further, when needed, stabilizers and fillers are kneaded and formed into films of 20-300 micron thickness to give the objective tape. The content of component B and selection of component C, plasticizers enable the tape to be controlled in its photodegradation rate.
Patent JP-H1146060-A (JP)
Title: Warpage-preventing method of printed wiring board
Inventor: SOMENO KUNIAKI
IPC: H05K3/34
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To satisfactorily suppress the warpage of the a thin type printed wiring board, when an electronic component is reflow-soldered onto the printed wiring board. SOLUTION: Before mounting an electronic component 9 on this thin type printed-wiring board, two each of warpage-preventing metal fittings 6 are inserted from notch parts 7, formed on both sides of the printed-wiring board 2 mounted on a carrier board 1, so as to hold the aperture parts and both ends of the printed-wiring board 2, together with the carrier board 1 for fitting two each of the warpage-preventing metal fittings 6. Through these procedures, both ends of printed-wiring board 2 are pressed against the carrier board 1 by the warpage-preventing metal fittings 6.  Later, when the electronic component 9 is mounted on the printed-wiring board 2 to be reflow-soldered thereto, the printed-wiring board 2 is exposed to the high temperature atmosphere in a reflow furnace but the pressurizing force of the warpage-preventing metal fittings 6 is not decreased for firmly pressurizing this printed-wiring board 2 against the carrier board 1, so that the warpage of this printed-wiring board 2 is restrainted to be minimum.
Patent JP-H0364404-A (JP)
Title: Cladding material for stainless steel
Inventor: MORISHIGE TOKUO
IPC: C22C27/06
Filed: 1989-08-01
Abstract: PURPOSE:To manufacture cladding material for stainless steel improved in corrosion resistance by applying mixed coating material of metal powder composed of the specific ratios os Cr, Ni and Mo and binder on surface of the stainless steel and forming cladding layer with laser beam irradiation. CONSTITUTION:The mixed material of the metal powder of Cr series complex material composed of 20 - 60 wt.% Cr, 30 - 70% Ni and the balance Mo and the binder is applied on the surface of stainless steel 1 to form coating film 2. Successively, the coating film 2 is heated and melted under the air atmosphere with the laser beam L and the laser beam L is advanced to A direction and the coating film 2 is burnt successively and the molten part is solidified to form the cladding layer 3. Under condition of uniformly sticking the metal powder on the surface of stainless steel 1, the cladding layer 3 can be formed to obtain the cladding material having excellent corrosion resistance.
Patent JP-S6261202-A (JP)
Inventor: ITO TATSUYA
IPC: C08F12/08
Filed: 1985-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6444168-A (JP)
Title: Copying method
Inventor: OTOHATA MIKIO
IPC: H04N1/04
Filed: 1987-08-12
Abstract: PURPOSE:To make a recording length to a prescribed length by copying a copying length longer than a prescribed length with compression and copying a copying length shorter than a prescribed length while being expanded up to a prescribed length in copying a picture by a handy scanner. CONSTITUTION:Original pictures 3-5 on an original 1 are read. In copying the picture, the original picture 3 having a length l1 equal to a length (m) of a copied material (recording paper) 2 is copied with unmagnification, the original picture 4 having a length l2 shorter than the length (m) is magnified by a multiple m/l2 and the original picture 5 having a length l3 longer than the length (m) is copied with reduction in the rate of m/l3. Thus, the length of the copied pictures 6-8 is made even and a name list and a directory are formed easily based on name cards.
Patent JP-H0251002-A (JP)
Title: Apparatus for optically measuring displacement quantity
Inventor: MURAKAMI YUTAKA
IPC: G01D5/34
Filed: 1988-08-12
Abstract: PURPOSE:To enhance the degree of freedom of the mount positions of a light emitting element and a photodetector by bringing the light after passing through a collimation less to perfect parallel light and to measure even fine displacement quantity with high accuracy by using the coherent light in a light emitting source. CONSTITUTION:The light from a coherent light source 1 is brought to perfect parallel light by a collimation lens 2 and an object 3 to be measured is irradiated with said parallel light and the change of the quantity of the light incident to a photodetector 4 corresponding to the movement of the object 3 is detected. As mentioned above, by using coherent light in the light source 1, steep luminous intensity distribution can be utilized and even fine displacement quantity can be measured. Since perfect parallel light can be obtained by the collimation lens 2, the distance between the light emitting element and the photodetector can be increased and the degree of freedom of the mount positions of both elements is enhanced and sensitivity can be also enhanced.
Patent JP-S6444187-A (JP)
Title: Picture coding system
Inventor: TANOUE MAKIKO
IPC: G06T9/00
Filed: 1987-08-11
Abstract: PURPOSE:To realize a coding with a little mismatch and a little distortion by rearranging code groups or input screens used for a vector quantization according to the number and the positions of detected edges and taking a matching by an absolute value. CONSTITUTION:An edge distribution in the screen reproduced in a screen predictor 3 is detected by an edge detector 6. A controller 6a reads the code groups corresponding to the number of the edges detected edged from a code book 4 and rearranges them to the positions of the detected edges. A converter 7 removes a polarity from the value of the picture element of the input screen corresponding to the position of the detected edges and feeds to a vector quantizer 1 in the form having the absolute value and feeds the polarity information of the edge picture element to a receiving side. The vector quantizer 1 takes the matching to an input vector from the rearranged code groups.